EP 3067379 A4 20170906 - COPOLYCARBONATE AND COMPOSITION CONTAINING SAME
Title (en)
COPOLYCARBONATE AND COMPOSITION CONTAINING SAME
Title (de)
COPOLYCARBONAT UND ZUSAMMENSETZUNG DAMIT
Title (fr)
COPOLYCARBONATE ET COMPOSITION LE CONTENANT
Publication
Application
Priority
- KR 20140173005 A 20141204
- KR 20150109123 A 20150731
- KR 20150159656 A 20151113
- KR 2015012295 W 20151116
Abstract (en)
[origin: EP3067379A1] The present invention relates to a copolycarbonate and a molded article comprising the same. The copolycarbonates according to the present invention has a structure in which a specific siloxane compound is introduced in a main chain of the polycarbonate, and has effects of improving impact strength at room temperature, impact strength at low temperature, and melt index properties.
IPC 8 full level
C08G 64/18 (2006.01); C08G 64/22 (2006.01); C08G 64/30 (2006.01); C08J 5/00 (2006.01); C08L 69/00 (2006.01); C08L 83/04 (2006.01)
CPC (source: CN EP US)
C08G 64/18 (2013.01 - US); C08G 64/186 (2013.01 - CN EP US); C08G 64/22 (2013.01 - US); C08G 64/24 (2013.01 - EP US); C08G 64/266 (2013.01 - CN); C08G 64/28 (2013.01 - CN); C08G 64/30 (2013.01 - US); C08G 64/307 (2013.01 - US); C08G 77/448 (2013.01 - CN EP US); C08L 69/00 (2013.01 - CN US); C08G 77/12 (2013.01 - EP US); C08G 77/38 (2013.01 - EP US); C08L 2205/025 (2013.01 - CN)
Citation (search report)
- [E] EP 3064523 A1 20160907 - LG CHEMICAL LTD [KR]
- [E] EP 3050908 A1 20160803 - LG CHEMICAL LTD [KR]
- [A] WO 2013066000 A1 20130510 - SAMYANG CORP [KR]
- [A] US 2013313493 A1 20131128 - WEN LIANG [CN], et al
- See references of WO 2016089027A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3067379 A1 20160914; EP 3067379 A4 20170906; EP 3067379 B1 20190102; CN 105899577 A 20160824; CN 105899577 B 20190816; JP 2017501242 A 20170112; JP 6216882 B2 20171018; KR 101685665 B1 20161212; KR 20160067731 A 20160614; PL 3067379 T3 20190731; TW 201638146 A 20161101; TW I586703 B 20170611; US 2016297926 A1 20161013; US 9969841 B2 20180515
DOCDB simple family (application)
EP 15840981 A 20151116; CN 201580002909 A 20151116; JP 2016529967 A 20151116; KR 20150159656 A 20151113; PL 15840981 T 20151116; TW 104138792 A 20151123; US 201515025176 A 20151116